23250554 has 8 divisors (see below), whose sum is σ = 34898688. Its totient is φ = 11617660.

The previous prime is 23250511. The next prime is 23250581. The reversal of 23250554 is 45505232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×23250554² = 1081176522613832, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1469 + ... + 6975.

It is an arithmetic number, because the mean of its divisors is an integer number (4362336).

Almost surely, 2^23250554 is an apocalyptic number.

23250554 is a deficient number, since it is larger than the sum of its proper divisors (11648134).

23250554 is a wasteful number, since it uses less digits than its factorization.

23250554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7620.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 23250554 is about 4821.8828272782. The cubic root of 23250554 is about 285.4156405904.

Adding to 23250554 its reverse (45505232), we get a palindrome (68755786).

The spelling of 23250554 in words is "twenty-three million, two hundred fifty thousand, five hundred fifty-four".